The U.S. Court of Appeals for The Nninth Circuit held in its judgement in the case United States v. Forrester, 2007 U.S. App. LEXIS 16147 (9th Cir. 2007), that Dennis Louis Alba’s (co-defendant) e-mail and Internet activity did not constitute as Fourth Amendment’s search. The court ruled that even if the government’s computer surveillance went beyond the scope of former 18 U.S.C.S. §§ 3121-27 (as amended by the Uniting and Strengthening America by Providing Appropriate Tools Required to Intercept and Obstruct Terrorism (USA PATRIOT ACT) Act of 2001, Oct. 26, 2001, P.L. 107-56, Title II, § 216(a), 115 Stat. 288.), he was not entitled to suppression of evidence.
Please bear in mind that U.S. courts strictly follow the rule of fruit of the poisonous tree, that generally speaking prohibits the use of derivatives of illegal evidence in a court against a defendant. It originates from a judgement in the case Silverthorne Lumber Co. v. United States, 251 U.S. 385 (1920).
Well, no wonder that such case has spawned a lot of positive and negative comments issued by the American academia. Professor Shaun Martin voiced a forcible disagreement with Judge Raymond C. Fisher who wrote the opinion. However, professor Orin Kerr was not suprised by such findings and clearly showed in his article available at www.volokh.com website that there was no other option.
As usually, you will find more comments and links at www.slashdot.org. I think that a really good punchline to Mr. Alba’s reproaches was written in the article at wwwarstechnica.com website
In any event, readers interested in building a $10 million per month drug lab in the backyard should be aware that the government can get a list of all the phone numbers you call, the IP addresses you visit, and the people you e-mail.
I wrote about those issues before in a post titled Legal hacking, where I also briefly mentioned the case United States v. Heckenkamp, 2007 U.S. App. LEXIS 7806 (9th Cir. 2007), PDF file.
If someone is interested in Orin Kerr’s controversial (or not) statements then I recommend you to read for instance O. Kerr, “The Future of Internet Surveillance Law: A Symposium to Discuss Internet Surveillance, Privacy and the USA PATRIOT Act: Surveillance Law: Reshaping the Framework: A User’s Guide to the Stored Communications Act, and a Legislator’s Guide to Amending It”, 72 GEO. WASH. L. REV. 1208 (Aug. 2004).
I must admit that when I see legislators’ inclinations to monitor and spy on citizens and a susceptibility of many businesses who produce and distribute software designed to protect computers users against methods such as keystroke logging or rootkit (as an example just check a fresh article posted at www.news.com website), I momentally recall myself Judge Stanley Sporkin’s opinion issued in the case McVeigh v. Cohen, 983 F. Supp. 215 (D.D.C. 1998) at 220.
In these days of “big brother,” where through technology and otherwise the privacy interests of individuals from all walks of life are being ignored or marginalized, it is imperative that statutes explicitly protecting these rights be strictly observed.
I recommend you to read a judgement in the case United States v. Scarfo, 180 F. Supp. 2d 572 (D.N.J. 2001), in which Nicodemo S. Scarfo questioned the use of keylogger software by the FBI, althogh its agents had search warrants.